/*
 * FreeRTOS Kernel V10.0.1
 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * http://www.FreeRTOS.org
 * http://aws.amazon.com/freertos
 *
 * 1 tab == 4 spaces!
 */

#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H

/*-----------------------------------------------------------
 * Application specific definitions.
 *
 * These definitions should be adjusted for your particular hardware and
 * application requirements.
 *
 * These parameters and more are described within the 'configuration' section of the
 * FreeRTOS API documentation available on the FreeRTOS.org web site.
 *
 * See http://www.freertos.org/a00110.html
 *----------------------------------------------------------*/

/* USER CODE BEGIN Includes */
/* Section where include file can be added */
/* USER CODE END Includes */

/* Ensure definitions are only used by the compiler, and not by the assembler. */
#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
  #include <stdint.h>
  extern uint32_t SystemCoreClock;
#endif

#define configENABLE_FPU                           1
#define configENABLE_MPU                           0

#define configCPU_CLOCK_HZ                         (SystemCoreClock)
#define configTICK_RATE_HZ                         ((TickType_t)1000)
#define configUSE_PREEMPTION                       1
#define configUSE_TIME_SLICING                     1                        /* 时间片调度开关 */
#define configUSE_PORT_OPTIMISED_TASK_SELECTION    1                        /* 1:硬件优先级算法(前导零) 0:纯C算法 */
#define configUSE_TICKLESS_IDLE                    0
#define configMAX_PRIORITIES                       (16)
#define configMINIMAL_STACK_SIZE                   ((uint16_t)128)
#define configMAX_TASK_NAME_LEN                    (12)
#define configTICK_TYPE_WIDTH_IN_BITS              TICK_TYPE_WIDTH_32_BITS  /* 滴答计数变量的宽度 */
#define configIDLE_SHOULD_YIELD                    1
#define configTASK_NOTIFICATION_ARRAY_ENTRIES      1
#define configENABLE_BACKWARD_COMPATIBILITY        0
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS    0                        /* 每个任务拥有自己的指针数组 */
#define configSTACK_DEPTH_TYPE                     size_t
#define configMESSAGE_BUFFER_LENGTH_TYPE           size_t
#define configHEAP_CLEAR_MEMORY_ON_FREE            1
#define configUSE_NEWLIB_REENTRANT                 0
#define configSUPPORT_STATIC_ALLOCATION            1
#define configSUPPORT_DYNAMIC_ALLOCATION           1
#define configTOTAL_HEAP_SIZE                      ((size_t)12288)
#define configAPPLICATION_ALLOCATED_HEAP           0                        /* 1:应用分配栈. 0:链接器分配堆 */
#define configSTACK_ALLOCATION_FROM_SEPARATE_HEAP  0
#define configENABLE_HEAP_PROTECTOR                0
#define configUSE_IDLE_HOOK                        0
#define configUSE_TICK_HOOK                        0
#define configQUEUE_REGISTRY_SIZE                  8

/******************************************************************************/
/* Definitions that include or exclude functionality. *************************/
/******************************************************************************/

/* Set the following configUSE_* constants to 1 to include the named feature in
 * the build, or 0 to exclude the named feature from the build. */
#define configUSE_TASK_NOTIFICATIONS           1
#define configUSE_MUTEXES                      0
#define configUSE_RECURSIVE_MUTEXES            0
#define configUSE_COUNTING_SEMAPHORES          0
#define configUSE_QUEUE_SETS                   1
#define configUSE_APPLICATION_TASK_TAG         0

/* Set the following INCLUDE_* constants to 1 to incldue the named API function,
 * or 0 to exclude the named API function.  Most linkers will remove unused
 * functions even when the constant is 1. */
#define INCLUDE_vTaskPrioritySet               0
#define INCLUDE_uxTaskPriorityGet              0
#define INCLUDE_vTaskDelete                    0
#define INCLUDE_vTaskSuspend                   0
#define INCLUDE_xResumeFromISR                 0
#define INCLUDE_vTaskDelayUntil                1
#define INCLUDE_vTaskDelay                     1
#define INCLUDE_xTaskGetSchedulerState         0
#define INCLUDE_xTaskGetCurrentTaskHandle      0
#define INCLUDE_uxTaskGetStackHighWaterMark    0
#define INCLUDE_xTaskGetIdleTaskHandle         0
#define INCLUDE_eTaskGetState                  0
#define INCLUDE_xEventGroupSetBitFromISR       0
#define INCLUDE_xTimerPendFunctionCall         0
#define INCLUDE_xTaskAbortDelay                0
#define INCLUDE_xTaskGetHandle                 0
#define INCLUDE_xTaskResumeFromISR             0

/* Cortex-M specific definitions. */
#ifdef __NVIC_PRIO_BITS
 /* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
 #define configPRIO_BITS         __NVIC_PRIO_BITS
#else
 #define configPRIO_BITS         4
#endif

/* The lowest interrupt priority that can be used in a call to a "set priority" function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY   15

/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions.  DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5

/* Interrupt priorities used by the kernel port layer itself.  These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY 		( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )

/* Normal assert() semantics without relying on the provision of an assert.h header file. */
#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );}

/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler    SVC_Handler
#define xPortPendSVHandler PendSV_Handler

/* IMPORTANT: This define is commented when used with STM32Cube firmware, when the timebase source is SysTick,
              to prevent overwriting SysTick_Handler defined within STM32Cube HAL */

#define xPortSysTickHandler SysTick_Handler

#endif /* FREERTOS_CONFIG_H */
